Premier Field Development, Inc. 5/9/2016

-19- Based on our limited explorations, it is our opinion that seepage en- countered in the test pits was due to perched water pockets, and not a static groundwater level . If, during construction, a continuous source of water is found in cut slopes, permanent drainage provisions will need to be addressed. In the vicinity of the proposed detention pipe at Hall Park, moderate seepage and caving was encountered below a depth of 7 feet. If con- struction excavations extend below this depth, slopes may need to be flattened for stability purposes, or shoring may be required. It is expected that construction groundwater management to depths of about 10 feet can be accomplished with sumps and pumps. Large boulders (erratics) may be encountered during grading operations. If removal of such boulders results in excavation below planned subgrade elevation, the hole should be cleaned and then backfilled with fill com- pacted to the appropriate density. CLOSURE This report has been prepared for the exclusive use of the owner and his design representatives to aid in the design of the project as described at the beginning of this report. The findings and recommendations were prepared in accordance with generally accepted professional engineering principles and practice. We make no other warranty, either express or implied. The findings and recommendations are based on our field explorations, combined with an interpolation of soil and groundwater conditions be- tween and beyond the exploration locations. If conditions are encoun- tered during construction that appear to be different from those that are described in this report, this office should be notified so that we may review and verify or modify our recommendations, as appropriate.